Homework Help: Math

Posted by Joe on Tuesday, August 16, 2011 at 7:49pm.

An angle θ, in standard position, has its terminal side in Quadrant IV on the
line 12x + 5y = 0. Find the exact values of sin θ and cos θ.

Math - Anonymous, Tuesday, August 16, 2011 at 7:55pm
sin=-12/sqrt(144+25)
cos=5/13

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